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HeaderBottomItemAdapter.java
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HeaderBottomItemAdapter.java
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package com.frankzhu.recyclerviewdemo.adapter;
import android.content.Context;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import com.frankzhu.recyclerviewdemo.R;
import butterknife.Bind;
import butterknife.ButterKnife;
import butterknife.OnClick;
/**
* Author: ZhuWenWu
* Version V1.0
* Date: 2015/2/6 14:34.
* Description:
* Modification History:
* Date Author Version Description
* -----------------------------------------------------------------------------------
* 2015/2/6 ZhuWenWu 1.0 1.0
* Why & What is modified:
*/
public class HeaderBottomItemAdapter extends BaseMultipleItemAdapter {
private String[] mTitles;
public HeaderBottomItemAdapter(Context context) {
super(context);
mTitles = context.getResources().getStringArray(R.array.titles);
mHeaderCount = 1;
mBottomCount = 1;
}
@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
if (holder instanceof HeaderViewHolder) {
((HeaderViewHolder) holder).mTextView.setText(mTitles[0]);
} else if (holder instanceof ContentViewHolder) {
((ContentViewHolder) holder).mTextView.setText(mTitles[position - mHeaderCount]);
} else if (holder instanceof BottomViewHolder) {
((BottomViewHolder) holder).mTextView.setVisibility(View.GONE);
}
}
@Override
public RecyclerView.ViewHolder onCreateHeaderView(ViewGroup parent) {
return new HeaderViewHolder(mLayoutInflater.inflate(R.layout.item_image, parent, false));
}
@Override
public RecyclerView.ViewHolder onCreateContentView(ViewGroup parent) {
return new ContentViewHolder(mLayoutInflater.inflate(R.layout.item_text, parent, false));
}
@Override
public RecyclerView.ViewHolder onCreateBottomView(ViewGroup parent) {
return new BottomViewHolder(mLayoutInflater.inflate(R.layout.item_image, parent, false));
}
@Override
public int getContentItemCount() {
return 4;
}
public static class ContentViewHolder extends RecyclerView.ViewHolder {
@Bind(R.id.text_view)
TextView mTextView;
ContentViewHolder(View view) {
super(view);
ButterKnife.bind(this, view);
}
@OnClick(R.id.cv_item)
void onItemClick() {
Log.d("TextViewHolder", "onClick--> position = " + getPosition());
}
}
public static class HeaderViewHolder extends RecyclerView.ViewHolder {
@Bind(R.id.text_view)
TextView mTextView;
@Bind(R.id.image_view)
ImageView mImageView;
HeaderViewHolder(View view) {
super(view);
ButterKnife.bind(this, view);
}
@OnClick(R.id.cv_item)
void onItemClick() {
Log.d("ImageViewHolder", "onClick--> position = " + getPosition());
}
}
public static class BottomViewHolder extends RecyclerView.ViewHolder {
@Bind(R.id.text_view)
TextView mTextView;
@Bind(R.id.image_view)
ImageView mImageView;
BottomViewHolder(View view) {
super(view);
ButterKnife.bind(this, view);
}
@OnClick(R.id.cv_item)
void onItemClick() {
Log.d("ImageViewHolder", "onClick--> position = " + getPosition());
}
}
}